package com.cskaoyan.service;

import org.springframework.stereotype.Service;

@Service
public class UserServiceImpl implements UserService{
    @Override
    public void method1() {
        System.out.println("method1");
    }

    @Override
    public String method2() {
        System.out.println("method2");
        return null;
    }

    @Override
    public String method3(String name) {
        System.out.println("method3");
        return null;
    }
}
